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Patent number:
Patent Date:
Patent Issue Date Details
This table shows patent issue date data.
Grant Date shotgunLast Utility
patent number
Utility Count Datamp CountWithdrawn count
1977-08-024,040,1221,42630
1977-08-094,041,5481,42606
1977-08-0929,351-4,012,19706
1977-08-09245,375216,02406
1977-08-164,042,9733,797,59800
1977-08-1629,361-4,013,61200
1977-08-16245,460216,09900
1977-08-234,044,3983,798,93830
1977-08-304,045,8231,42503
1977-08-3029,381-4,016,44203
1977-08-30245,645216,26403
The 'shotgun' links will bring up a page that lets you quickly click on the utility patents issued on the date selected. Clicks in the Datamp Count column will bring up the patents in the datamp database that have the grant date of the row selected. Clicks in the withdrawn column will bring up a page showing withdrawn patents that were originally issued on the grant date for the selected row.